man wearing headphones listening to music with player buttons through abstract lights
Construction worker and engineer on site discussing blueprints on pad or tablet computer, excavator and other construction machinery in background
In utility or factory ewo technicians or engineers working on a valve on building technical equipment or industrial site
In utility or factory ewo technicians or engineers working on a valve on building technical equipment or industrial site
Asian Indonesian construction site workers drilling with a machine or drill, bubble level, ear protection, gloves and hardhat or helmet in a wall of a tower building
Indonesian couple in a tropical environment, he is working she is reading a book
Asian Indonesian construction site workers drilling with a machine or drill, bubble level, ear protection, gloves and hardhat or helmet in a wall of a tower building
Asian Indonesian construction site workers drilling with a machine or drill, bubble level, ear protection, gloves and hardhat or helmet in a wall of a tower building